64285552

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2393}}^1$

素因数の和:2497

約数の個数: 40

約数和(自身を含む): 131804064

約数和(自身を除く): 67518512

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 584, 1168, 1679, 2393, 3358, 4786, 6716, 9572, 13432, 19144, 26864, 38288, 55039, 110078, 174689, 220156, 349378, 440312, 698756, 880624, 1397512, 2795024, 4017847, 8035694, 16071388, 32142776, 64285552]

約数ペア:

[(1, 64285552), (2, 32142776), (4, 16071388), (8, 8035694), (16, 4017847), (23, 2795024), (46, 1397512), (73, 880624), (92, 698756), (146, 440312), (184, 349378), (292, 220156), (368, 174689), (584, 110078), (1168, 55039), (1679, 38288), (2393, 26864), (3358, 19144), (4786, 13432), (6716, 9572)]